Math Flash Fractions I

1
Math FlashFractions I
2
What is a fraction?

• A fraction is a part of a whole.
• All parts are equal!

1
2
Whole Circle
Fraction
3
Not a Fraction
All parts of the circle are not equal!
4
Parts of a Fraction
3
the number of parts
4
the total number of parts that equal a whole
5
Parts of a Fraction
3
numerator
4
denominator
6
Which number is circled?
3
4
denominator
7
Which number is circled?
3
numerator
4
8
¾ looks like
1/4
1/4
3
4
1/4
9
¾ looks like
1/4
3
1/4
4
1/4
10
¾ looks like
1/4
1/4
3
4
1/4
11
What fraction of the balls are purple?
3
4
12
What fraction of the balls are purple?
1
4
13
What fraction of the balls are not purple?
5
6
14
What fraction of the balls are not purple?
2
6
15
What fraction of the rectangle is purple?
4
6
16
What fraction of the rectangle is purple?
2
6
17
What fraction of the pie is purple?
4
4
18
What fraction of the pie is purple?
3
4
19
What fraction of the musical instruments have
strings?
2
5
20
What fraction of the fish have stripes?
3
5
21
What fraction of the arrowshit the bullseye?
1
3
22
What fraction of the pins areknocked down?
3
10
23

• Now that you know all about fractions, lets go
  to the Sweet Tooth Factory and help Joe solve
  some jelly bean fractions!

Click here to read a letter from Frannie
Fraction. The owner of the Sweet Tooth Factory!
24

• Dear Boys and Girls,
• Hi, I am the owner of The Sweet Tooth
  Factory. I have been having some major problems
  in the jelly bean department. Joe doesnt know
  his fractions. Can you help him out in this
  department? Thanks, I appreciate all your help!
  
• Frannie Fraction